Rain barrel



FIG. 1 is a perspective view of one embodiment of a rain barrel showingmy new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of some elements in the figures is included forthe purpose of illustrating environment and forms no part of the claimeddesign.

I claim the ornamental design for a rain barrel, as shown and described.